amplifying medium 中文意思是什麼
amplifying medium
解釋
放大媒質- amplifying : 放大的
- medium : n （pl dia ）1 媒介物；傳導體；媒質，基質，介質，介體；中間物；環境、生活情形。2 手段，方法；媒介...
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The key components in laser gyro is he - ne ring laser, and the reciprocal action theory between light and medium is the base in studying the ring laser, use the lamb half classical theory, and on the base of density matrix theory, the optical brounch equation was established, which described the movement of amplifying medium atom in the ring syntonic cavity, and according to the medium polarize theory the self consistent equations was deduced, which describe the light intensity and phasic of the counter - propagating wave. on the basis of this equations, adopted the simulation software matlab and virtual instrument programming language labwindows / cvi, we can do some simulated experiments in study the phenomenas such as amplify and dispersive characteristic of medium, mode pushing effection, burned hole effection and pattern competition, lock - in of frequency and the characteristic of light intensity and phasic of the counter - propagating wave in laser gyro
激光陀螺的核心部件為he - ne環形激光器，而掌握光與介質的相互作用理論是研究激光器的關鍵，採用拉姆半經典理論為主，在密度矩陣理論的基礎上，推導環形諧振腔中描述he - ne氣體增益介質原子運動的光學布洛赫方程，運用介質極化理論得出描述激光陀螺反向行波的光強、位相所滿足的自洽場方程組，在此基礎上，運用matlab模擬軟體和虛擬儀器編程語言labwindows / cvi ，對激光陀螺中的介質增益色散特性、頻率牽引效應、燒孔效應及模競爭、閉鎖效應及環激光的光強和相位特性進行模擬試驗研究，並且運用全量子理論，對激光工作原理進行分析，得出二能級系統單模輻射場的光子數密度分佈，得出激光場的光子統計分佈，模擬激光場的動態建立過程。 -
The most vulnerable financial markets, other things being equal, are the medium - sized ones, which have adequate liquidity to attract international capital but which are, unfortunately, small enough for short - term trends to be dictated by large operators looking for short - term gains. there is also the temptation to engage in manipulative behaviour, amplifying volatility and vulnerability to financial instability
假設其他條件相同，最受威脅的是規模適中的金融市場，它們有足夠的流動性吸引國際資金，但不幸的是市場規模又夠細小，足以令其短期趨勢可以受到圖短利的大戶主導加上操控活動有其吸引之處，市場波動以至金融不穩定的機會更大。 -
Nonlinear propagation of optical pulse in laser amplifying medium
光脈沖在激光放大介質中的非線性傳播
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